package com.doit.beans

/**
 * @Author: Hang.Nian.YY
 * @WX: 17710299606
 * @Tips: 学大数据 ,到多易教育
 * @DOC: https://blog.csdn.net/qq_37933018?spm=1000.2115.3001.5343
 * @Description:
 * 底层 有 get  set toString  序列化
 * 半生类和伴生对象
 *      apply方法
 *      unapply  模式匹配
 *      object OrdersBean {
 *      def  apply(oid:String , money:Double , city:String , category: String)={
 *            new  OrdersBean(oid , money , city , category)
 *      }
 *
 */
case class OrdersBean(oid:String , money:Double , city:String , category: String)
